1 /*
2 * Copyright (C) 2009 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 //#define LOG_NDEBUG 0
18 #define LOG_TAG "TestPlayerStub"
19 #include "utils/Log.h"
20
21 #include <string.h>
22
23 #include <binder/Parcel.h>
24 #include <media/MediaPlayerInterface.h>
25 #include <utils/Errors.h>
26
27 using android::INVALID_OPERATION;
28 using android::Surface;
29 using android::IGraphicBufferProducer;
30 using android::IMediaHTTPService;
31 using android::MediaPlayerBase;
32 using android::OK;
33 using android::Parcel;
34 using android::SortedVector;
35 using android::TEST_PLAYER;
36 using android::UNKNOWN_ERROR;
37 using android::player_type;
38 using android::sp;
39 using android::status_t;
40 using android::String8;
41 using android::KeyedVector;
42
43 // This file contains a test player that is loaded via the
44 // TestPlayerStub class. The player contains various implementation
45 // of the invoke method that java tests can use.
46
47 namespace {
48 const char *kPing = "ping";
49
50 class Player: public MediaPlayerBase
51 {
52 public:
53 enum TestType {TEST_UNKNOWN, PING};
Player()54 Player() {}
~Player()55 virtual ~Player() {}
56
initCheck()57 virtual status_t initCheck() {return OK;}
hardwareOutput()58 virtual bool hardwareOutput() {return true;}
59
setDataSource(const sp<IMediaHTTPService> &,const char * url,const KeyedVector<String8,String8> *)60 virtual status_t setDataSource(
61 const sp<IMediaHTTPService>& /* httpService */,
62 const char *url,
63 const KeyedVector<String8, String8> *) {
64 ALOGV("setDataSource %s", url);
65 mTest = TEST_UNKNOWN;
66 if (strncmp(url, kPing, strlen(kPing)) == 0) {
67 mTest = PING;
68 }
69 return OK;
70 }
71
setDataSource(int,int64_t,int64_t)72 virtual status_t setDataSource(int /* fd */, int64_t /* offset */, int64_t /* length */) {
73 return OK;
74 }
setVideoSurfaceTexture(const sp<IGraphicBufferProducer> &)75 virtual status_t setVideoSurfaceTexture(
76 const sp<IGraphicBufferProducer>& /* bufferProducer */) {
77 return OK;
78 }
prepare()79 virtual status_t prepare() { return OK; }
prepareAsync()80 virtual status_t prepareAsync() { return OK; }
start()81 virtual status_t start() { return OK; }
stop()82 virtual status_t stop() { return OK; }
pause()83 virtual status_t pause() { return OK; }
isPlaying()84 virtual bool isPlaying() { return true; }
seekTo(int)85 virtual status_t seekTo(int /* msec */) { return OK; }
getCurrentPosition(int *)86 virtual status_t getCurrentPosition(int* /* msec */) { return OK; }
getDuration(int *)87 virtual status_t getDuration(int* /* msec */) { return OK; }
reset()88 virtual status_t reset() {return OK;}
setLooping(int)89 virtual status_t setLooping(int /* loop */) { return OK; }
playerType()90 virtual player_type playerType() {return TEST_PLAYER;}
91 virtual status_t invoke(const Parcel& request, Parcel *reply);
setParameter(int,const Parcel &)92 virtual status_t setParameter(int /* key */, const Parcel& /* request */) { return OK; }
getParameter(int,Parcel *)93 virtual status_t getParameter(int /* key */, Parcel* /* reply */) { return OK; }
94
95
96 private:
97 // Take a request, copy it to the reply.
98 void ping(const Parcel& request, Parcel *reply);
99
100 status_t mStatus;
101 TestType mTest;
102 };
103
invoke(const Parcel & request,Parcel * reply)104 status_t Player::invoke(const Parcel& request, Parcel *reply)
105 {
106 switch (mTest) {
107 case PING:
108 ping(request, reply);
109 break;
110 default: mStatus = UNKNOWN_ERROR;
111 }
112 return mStatus;
113 }
114
ping(const Parcel & request,Parcel * reply)115 void Player::ping(const Parcel& request, Parcel *reply)
116 {
117 const size_t len = request.dataAvail();
118
119 reply->setData(static_cast<const uint8_t*>(request.readInplace(len)), len);
120 mStatus = OK;
121 }
122
123 }
124
newPlayer()125 extern "C" android::MediaPlayerBase* newPlayer()
126 {
127 ALOGD("New invoke test player");
128 return new Player();
129 }
130
deletePlayer(android::MediaPlayerBase * player)131 extern "C" android::status_t deletePlayer(android::MediaPlayerBase *player)
132 {
133 ALOGD("Delete invoke test player");
134 delete player;
135 return OK;
136 }
137